diff --git a/tracer/firehose_tracer.go b/tracer/firehose_tracer.go
index 31db26d..00f1ca3 100644
--- a/tracer/firehose_tracer.go
+++ b/tracer/firehose_tracer.go
@@ -1,11 +1,12 @@
 package tracer
 
 import (
+	"encoding/base64"
 	"fmt"
-	"time"
 
 	pbacme "github.com/streamingfast/dummy-blockchain/pb/sf/acme/type/v1"
 	"github.com/streamingfast/dummy-blockchain/types"
+	"google.golang.org/protobuf/proto"
 )
 
 var _ Tracer = &FirehoseTracer{}
@@ -29,33 +30,30 @@ func (t *FirehoseTracer) OnBlockEnd(blk *types.Block, finalBlockHeader *types.Bl
 
 	header := t.activeBlock.Header
 
-	// previousNum := uint64(0)
-	// if header.PreviousNum != nil {
-	// 	previousNum = *header.PreviousNum
-	// }
-
-	// previousHash := ""
-	// if header.PreviousHash != nil {
-	// 	previousHash = *header.PreviousHash
-	// }
-
-	// blockPayload, err := proto.Marshal(t.activeBlock)
-	// if err != nil {
-	// 	panic(fmt.Errorf("unable to marshal block: %w", err))
-	// }
-
-	blockTime := time.Unix(0, int64(header.Timestamp))
-	fmt.Println(blockTime)
-
-	// fmt.Printf("FIRE BLOCK %d %s %d %s %d %d %s\n",
-	// 	header.Height,
-	// 	header.Hash,
-	// 	previousNum,
-	// 	previousHash,
-	// 	header.FinalNum,
-	// 	header.Timestamp,
-	// 	base64.StdEncoding.EncodeToString(blockPayload),
-	// )
+	previousNum := uint64(0)
+	if header.PreviousNum != nil {
+		previousNum = *header.PreviousNum
+	}
+
+	previousHash := ""
+	if header.PreviousHash != nil {
+		previousHash = *header.PreviousHash
+	}
+
+	blockPayload, err := proto.Marshal(t.activeBlock)
+	if err != nil {
+		panic(fmt.Errorf("unable to marshal block: %w", err))
+	}
+
+	fmt.Printf("FIRE BLOCK %d %s %d %s %d %d %s\n",
+		header.Height,
+		header.Hash,
+		previousNum,
+		previousHash,
+		header.FinalNum,
+		header.Timestamp,
+		base64.StdEncoding.EncodeToString(blockPayload),
+	)
 
 	t.activeBlock = nil
 	t.activeTrx = nil